Issues · pypa/packaging · GitHub

Labels Milestones New issue

Claude Fable review of packaging

#1239

· henryiii opened

on Jun 10, 2026

is_normalized_name() rejects some names that canonicalize_name() leaves unchanged (leading/trailing hyphens)

#1231

· r266-tech opened

on Jun 7, 2026

Limiting the maximum number of tags on `Tag.parse_tag()`

#1220

· facutuesca opened

on Jun 3, 2026

Validate `packages.index` is a URL in `pylock.toml`

packaging.pylock

#1185

· notatallshaw opened

on May 10, 2026

`parse_wheel_filename()` vs. wheel variants (PEP 825)

#1148

· mgorny opened

on Apr 6, 2026

Public API for PubGrub-like Version Ranges

#1143

· notatallshaw opened

on Mar 31, 2026

Add `packaging.index`

#1088

· brettcannon opened

on Feb 10, 2026

Potential feature gaps when compared to the specs

#1086

· brettcannon opened

on Feb 9, 2026

Arbitrary equality parsed different using `Specifer` and `SpecifierSet`

packaging.specifiers

#1000

· BarakKatzir opened

on Nov 27, 2025

Add subset / superset method(s) to `Specifier` / `SpecifierSet`

packaging.specifiers

#947

· notatallshaw opened

on Oct 15, 2025

Marker version comparison fails when the marker variable is on the RHS of a term.

packaging.markers

#934

· jsirois opened

on Sep 16, 2025

Provide a way to distinguish between dev-only releases and dev release of a pre-release

packaging.version

#906

· brettcannon opened

on May 9, 2025